File [Broadway facade : partial elevation study of alteration to upper floors]. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File [Broadway facade : partial elevation study for alterations to upper floors]. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File [Broadway facade : partial elevation study for alterations to upper floors, showing banded windows]. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File [Broadway facade : partial elevation unfinished study for alterations to upper floors]. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File [Broadway facade : partial elevation study for alterations to pedestrian level and main entrance]. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File [Broadway facade : partial elevation study for alteration to main entrance]. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File Alterations of upper floors : eighth floor plan [with notes and measurements] : Study A, 11-6-39. Also marked #3. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File Alterations of upper floors : ninth floor plan [with notes and measurements] : Study A, 11-10-39. Also marked #2. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File [Study for floor plan]. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941
File [Study for space showing floor layout with notes and measurements]. Online In: William Muschenheim papers, 1923-2004 (majority within 1951-1985) » Project Files » Astor Hotel » [Hotel Astor (New York, N.Y.). Alterations and additions] » Drawings, #.02654-.03047, 1913, 1939-1941